Add a central version.json file. Change package building to insert version, revision, and timestamp. Auto-push tags.

CommonJS/Jakefile

@@ -8,7 +8,7 @@ new FileList("**/*").exclude("Jakefile").forEach(function(aFilename)
     if (!FILE.isFile(aFilename))
         return;
 
-    var buildFilename = FILE.join($BUILD_CONFIGURATION_DIR, "CommonJS", "cappuccino", aFilename);
+    var buildFilename = FILE.join($BUILD_CJS_CAPPUCCINO, aFilename);
 
     filedir (buildFilename, [aFilename], function ()
     {
@@ -27,3 +27,7 @@ new FileList("**/*").exclude("Jakefile").forEach(function(aFilename)
     task ("build", buildFilename);
     CLOBBER.include(buildFilename);
 });
+
+task ("build", function() {
+    setPackageMetadata(FILE.join($BUILD_CJS_CAPPUCCINO, "package.json"));
+});

CommonJS/lib/cappuccino.js

@@ -0,0 +1,23 @@
+var FILE = require("file");
+var sprintf = require("printf").sprintf;
+
+var pkg = null;
+function getPackage() {
+    if (!pkg)
+        pkg = JSON.parse(FILE.path(module.path).dirname().dirname().join("package.json").read({ charset : "UTF-8" }));
+    return pkg;
+}
+
+exports.version = function() { return getPackage()["version"]; }
+exports.revision = function() { return getPackage()["cappuccino-revision"]; }
+exports.timestamp = function() { return new Date(getPackage()["cappuccino-timestamp"]); }
+
+exports.fullVersionString = function() {
+    return sprintf("cappuccino %s (%04d-%02d-%02d %s)",
+        exports.version(),
+        exports.timestamp().getUTCFullYear(),
+        exports.timestamp().getUTCMonth()+1,
+        exports.timestamp().getUTCDate(),
+        exports.revision().slice(0,6)
+    );
+}

CommonJS/package.json

@@ -4,7 +4,6 @@
     "description": "Cappuccino module",
     "keywords": ["objective-j", "objj", "objective j", "capp", "cappuccino"],
     "author": "280 North, Inc. (http://280north.com/)",
-    "version": "0.8.0",
     "objj-frameworks": ["Frameworks"],
     "objj-debug-frameworks": ["Frameworks/Debug"],
     "contributors": [

Jakefile

@@ -281,20 +281,22 @@ function pushPackage(path, remote, branch)
 {
     branch = branch || "master";
 
+    var pushPackagesPath = FILE.path(".push-package")
+
+    pushPackagesPath.mkdirs();
+
+    var packagePath = pushPackagesPath.join(remote.replace(/[^\w]/g, "_"));
+
     stream.print("Pushing \0blue(" + path + "\0) to "+branch+" of \0blue(" + remote + "\0)");
 
-    FILE.mkdirs(".push-package");
+    if (packagePath.isDirectory())
-
+        OS.system(buildCmd([["cd", packagePath], ["git", "fetch"]]));
-    var pushPackageDir = FILE.join(".push-package", remote.replace(/[^\w]/g, "_"));
-
-    if (FILE.exists(pushPackageDir))
-        OS.system(buildCmd([["cd", pushPackageDir], ["git", "fetch"]]));
     else
-        OS.system(["git", "clone", remote, pushPackageDir]);
+        OS.system(["git", "clone", remote, packagePath]);
 
-    if (OS.system(buildCmd([["cd", pushPackageDir], ["git", "checkout", "origin/"+branch]]))) {
+    if (OS.system(buildCmd([["cd", packagePath], ["git", "checkout", "origin/"+branch]]))) {
         if (OS.system(buildCmd([
-            ["cd", pushPackageDir],
+            ["cd", packagePath],
             ["git", "symbolic-ref", "HEAD", "refs/heads/"+branch],
             ["rm", ".git/index"],
             ["git", "clean", "-fdx"]
@@ -302,20 +304,30 @@ function pushPackage(path, remote, branch)
             throw "pushPackage failed";
     }
 
-    if (OS.system("cd "+OS.enquote(pushPackageDir)+" && git rm --ignore-unmatch -r * && rm -rf *"))
+    if (OS.system("cd "+OS.enquote(packagePath)+" && git rm --ignore-unmatch -r * && rm -rf *"))
         throw "pushPackage failed";
-    if (OS.system("cp -R "+OS.enquote(path)+"/* "+OS.enquote(pushPackageDir)+"/."))
+    if (OS.system("cp -R "+OS.enquote(path)+"/* "+OS.enquote(packagePath)+"/."))
         throw "pushPackage failed";
 
-    OS.system(buildCmd([
+    var pkg = JSON.parse(packagePath.join("package.json").read({ charset : "UTF-8" }));
-        ["cd", pushPackageDir],
+
+    stream.print("    Version:   \0purple(" + pkg["version"] + "\0)");
+    stream.print("    Revision:  \0purple(" + pkg["cappuccino-revision"] + "\0)");
+    stream.print("    Timestamp: \0purple(" + pkg["cappuccino-timestamp"] + "\0)");
+
+    var cmd = [
+        ["cd", packagePath],
         ["git", "add", "."],
-        ["git", "commit", "-m", "Pushed on " + new Date()]
+        ["git", "commit", "-m", "version="+pkg.version+"; revision="+pkg["cappuccino-revision"]+"; timestamp="+pkg["cappuccino-timestamp"]+";"]
-    ]));
+    ];
+    if (pkg["cappuccino-revision"])
+        cmd.push(["git", "tag", "rev-"+pkg["cappuccino-revision"].slice(0,6)]);
+
+    OS.system(buildCmd(cmd));
     
     if (OS.system(buildCmd([
-        ["cd", pushPackageDir],
+        ["cd", packagePath],
-        ["git", "push", "origin", "HEAD:"+branch]
+        ["git", "push", "--tags", "origin", "HEAD:"+branch]
     ])))
         throw "pushPackage failed";
 }

Objective-J/CommonJS/lib/objective-j.js

@@ -1,5 +1,7 @@
 
 var FILE = require("file");
+var sprintf = require("printf").sprintf;
+
 var window = exports.window = require("browser/window");
 
 if (system.engine === "rhino")
@@ -77,6 +79,12 @@ exports.run = function(args)
         // copy the args since we're going to modify them
         var argv = args.slice(1);
 
+        if (argv[0] === "--version")
+        {
+            print(exports.fullVersionString());
+            return;
+        }
+
         while (argv.length && argv[0].indexOf('-I') === 0)
             OBJJ_INCLUDE_PATHS.unshift.apply(OBJJ_INCLUDE_PATHS, argv.shift().substr(2).split(':'));
     }
@@ -178,5 +186,26 @@ exports.make_narwhal_factory = function(path)
 
 } // end "with"
 
+var pkg = null;
+function getPackage() {
+    if (!pkg)
+        pkg = JSON.parse(FILE.path(module.path).dirname().dirname().join("package.json").read({ charset : "UTF-8" }));
+    return pkg;
+}
+
+exports.version = function() { return getPackage()["version"]; }
+exports.revision = function() { return getPackage()["cappuccino-revision"]; }
+exports.timestamp = function() { return new Date(getPackage()["cappuccino-timestamp"]); }
+
+exports.fullVersionString = function() {
+    return sprintf("objective-j %s (%04d-%02d-%02d %s)",
+        exports.version(),
+        exports.timestamp().getUTCFullYear(),
+        exports.timestamp().getUTCMonth()+1,
+        exports.timestamp().getUTCDate(),
+        exports.revision().slice(0,6)
+    );
+}
+
 if (require.main == module.id)
     exports.run(system.args);

Objective-J/CommonJS/package.json

@@ -5,7 +5,6 @@
     "description": "Objective-J and Cappuccino module",
     "keywords": ["objective-j", "objj", "objective j", "cappuccino"],
     "author": "280 North, Inc. (http://280north.com/)",
-    "version": "0.8.0",
     "contributors": [
         "Francisco Tolmasky (http://tolmasky.com/)",
         "Ross Boucher (http://rossboucher.com/)",

Objective-J/Jakefile

@@ -87,6 +87,10 @@ new FileList("CommonJS/**/*").forEach(function(aFilename)
     CLOBBER.include(buildFilename);
 });
 
+task ("build", function() {
+    setPackageMetadata(FILE.join($BUILD_CJS_OBJECTIVE_J, "package.json"));
+});
+
 $BUILD_CJS_OBJECTIVE_J_FRAMEWORK = FILE.join($BUILD_CJS_OBJECTIVE_J, "Frameworks", "Objective-J");
 
 filedir($BUILD_CJS_OBJECTIVE_J_FRAMEWORK, function()

Tools/capp/main.j

@@ -22,7 +22,7 @@ function main(args)
         switch (argument)
         {
             case "version":
-            case "--version":   return print("capp version 0.8.0");
+            case "--version":   return print(require("cappuccino").fullVersionString());
 
             case "-h":
             case "--help":      return printUsage();

common.jake

@@ -2,6 +2,7 @@ var SYSTEM = require("system");
 var FILE = require("file");
 var OS = require("os");
 var UTIL = require("util");
+var stream = require("term").stream;
 
 var requiresSudo = false;
 
@@ -288,6 +289,31 @@ global.symlink_executable = function(source)
     FILE.symlink(relative, destination);
 }
 
+function getCappuccinoVersion() {
+    var versionFile = FILE.path(module.path).dirname().join("version.json");
+    return JSON.parse(versionFile.read({ charset : "UTF-8" })).version;
+}
+
+global.setPackageMetadata = function(packagePath) {
+    var pkg = JSON.parse(FILE.read(packagePath, { charset : "UTF-8" }));
+
+    var p = OS.popen(["git", "rev-parse", "--verify", "HEAD"]);
+    if (p.wait() === 0) {
+        var sha = p.stdout.read().split("\n")[0];
+        if (sha.length === 40)
+            pkg["cappuccino-revision"] = sha;
+    }
+
+    pkg["cappuccino-timestamp"] = new Date().getTime();
+    pkg["version"] = getCappuccinoVersion();
+
+    stream.print("    Version:   \0purple(" + pkg["version"] + "\0)");
+    stream.print("    Revision:  \0purple(" + pkg["cappuccino-revision"] + "\0)");
+    stream.print("    Timestamp: \0purple(" + pkg["cappuccino-timestamp"] + "\0)");
+
+    FILE.write(packagePath, JSON.stringify(pkg, null, 4), { charset : "UTF-8" });
+}
+
 global.subtasks = function(subprojects, taskNames)
 {
     taskNames.forEach(function(aTaskName)

version.json

@@ -0,0 +1,3 @@
+{
+    "version": "0.8.0"
+}